• Linux Administrator

    CACI International (Chantilly, VA)
    Linux Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of ... are needed on an ongoing basis. **The Opportunity:** CACI is looking for a Linux Administrator to support the Department of the Air Force (DAF) Enterprise IT as… more
    CACI International (06/25/25)
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  • Unix/ Linux Administrator

    Parsons Corporation (Centreville, VA)
    …you're looking for. **Job Description:** This job opening is for an experienced Unix/ Linux Administrator to provide systems and middleware support services. The ... or a related field. + Minimum of 5 years of experience as a Unix/ Linux System Administrator . + Strong knowledge of Unix/ Linux operating systems (eg, Red Hat,… more
    Parsons Corporation (06/17/25)
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  • Linux Administrator - ACAS

    CACI International (Springfield, VA)
    Linux Administrator - ACAS Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... worldwide to support the NGA mission. In this role, we're seeking a ** Linux Administrator - ACAS** who could potentially be located in either **Springfield, VA,… more
    CACI International (05/13/25)
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  • Senior Linux Administrator

    General Dynamics Information Technology (Falls Church, VA)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** **HOW A LINUX SYSTEM ADMINISTRATOR WILL MAKE AN IMPACT:** + Provide system ... None **Job Family:** Systems Administration **Skills:** Computer Servers,Disaster Recovery (DR), Linux ,Software Updates,Technical Support **Certifications:** Security+, CE - CompTIA -… more
    General Dynamics Information Technology (05/13/25)
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  • Red Hat Linux System Administrator

    Chenega Corporation (Washington, DC)
    …LLC,** a **Chenega Professional Services** ' company, is looking for a **Red Hat Linux System Administrator ** to support a federal agency. Our company offers ... Satellite at current vendor-supported release levels. + Ensure Red Hat Enterprise Linux servers are updated to current vendor-supported release levels. + Support the… more
    Chenega Corporation (06/17/25)
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  • Linux Systems Administrator - Active…

    General Dynamics Information Technology (Washington, DC)
    …relevant degree + **Required Experience** : 5+ years of related experience as a Linux or Kubernetes Administrator + **Required Technical Skills** : DoD 8140 ... of related experience **US Citizenship Required:** Yes **Job Description:** **Systems Administrator ** **- Active Top Secret Required** Seize your opportunity to make… more
    General Dynamics Information Technology (05/16/25)
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  • Linux Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Bethesda, MD)
    Linux Systems Administrator The Opportunity: Your technical expertise makes you the team hero, solving one problem after another. What if you could use those ... and maintain Cross Domain Solutions for an enterprise environment. As a Linux System Administrator on our project, you'll constantly look for ways to make the… more
    BOOZ, ALLEN & HAMILTON, INC. (06/25/25)
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  • Senior Linux System Administrator

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    Senior Linux System Administrator Clearance Required: Top Secret or Secret Clearance Locations: Adelphi, MD (Onsite) Position Overview: The Senior Linux ... (Required): + CompTIA Security+ CE or CompTIA Server+ CE + Red Hat Certified System Administrator (RHCSA) + MCSA, MAC OS, or MCP + Must meet DoD 8750 and 8140… more
    Black Bear Technology Solutions, LLC (05/24/25)
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  • Linux System Administrator

    ManTech (Laurel, MD)
    ManTech seeks a motivated, career and customer-oriented ** Linux System Administrator ** to join our team in **Laurel, Maryland.** **Responsibilities include but ... server hardware, applications, and software integration. + Configure and manage LINUX and Solaris operating systems. + Installs/loads operating systems software. +… more
    ManTech (06/03/25)
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  • Linux System Administrator

    ManTech (Laurel, MD)
    **ManTech** seeks a motivated, career and customer-oriented ** Linux System Administrator ** to join our team in the **Laurel, Maryland** location. ... deploy and administer virtualized platforms, using VMWare. + Configure and manage Linux and Solaris operating systems + Installs/loads operating systems software +… more
    ManTech (04/05/25)
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  • Systems Administrator ( Linux )

    Nightwing (Sterling, VA)
    …new cyber capabilities to address emerging threats. Nightwing is seeking a Sr. Linux Systems Administrator to support the design, development, and deployment of ... on call weekend support. + Provide full coverage for Linux or Unix system administration functions to support the...8570.1 IAT Level II + Red Hat Certified System Administrator (RHCSA) Syndeo #3449 _At Nightwing, we value collaboration… more
    Nightwing (05/17/25)
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  • System Administrator - Linux

    The Metamorphosis Group (Chantilly, VA)
    System Administrator - LINUX - TS/SCI FSP REQUIRED Chantilly, VA Apply Now JOB DESCRIPTIONThe Sponsor requires the support of full-time Linux System ... communicate issues and resolutions to all levels within the organization. System Administrator - The Contractor shall support a second shift schedule, 5 days… more
    The Metamorphosis Group (06/11/25)
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  • Linux Administrator - TSSCI w/ Poly

    Insight Global (Reston, VA)
    Job Description Delivering secure and reliable infrastructure with extensive Linux and Cloud support. -Were optimized to seamlessly integrate with Linux -based ... information and uphold confidentiality. -By combining advanced analytics capabilities with Linux and Cloud support, we empower intelligence agencies to efficiently… more
    Insight Global (06/17/25)
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  • Jr Linux Administrator - Secret

    Insight Global (Reston, VA)
    Job Description Responsibilities: Monitor, troubleshoot, and maintain Linux -based systems and services in a 24/7 GNOC environment. Provide Tier 1 and Tier 2 support ... Privacy Policy: https://insightglobal.com/workforce-privacy-policy/ . Skills and Requirements -Tier 1-2 Linux support -Doing releases for a smaller GNOC (global… more
    Insight Global (06/20/25)
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  • Linux System Administrator

    Leidos (Alexandria, VA)
    **Description** Leidos is seeking a System Administrator to support a large enterprise IT contract for the DOD. This role requires an individual that has technical ... experience with administering Linux and Windows servers within a VMware virtual environment....problems. + Provide technical support, administration, and monitoring of Linux , Microsoft, and Mac systems within a VMware virtual… more
    Leidos (06/06/25)
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  • Linux Systems Administrator

    SAIC (Reston, VA)
    …This position is in Reston, VA. We are seeking a highly motivate System Administrator to join our National Intelligence Program to be at the forefront of complex ... TS/SCI clearance with Polygraph. **Required:** + Proven experience as a Systems Administrator , with a focus on supporting a complex enterprise environment. + Strong… more
    SAIC (06/03/25)
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  • Systems Administrator

    Nightwing (Sterling, VA)
    …and successful TS/SCI with Polygraph clearance crossover.** We are seeking an experienced Windows/ Linux System Administrator that will be working in a highly ... operation, and maintenance of systems hardware and software related to a Windows/ Linux infrastructure for classified programs in both physical and cloud (AWS and/or… more
    Nightwing (06/24/25)
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  • Systems Administrator

    Lockheed Martin (Springfield, VA)
    …fully utilize modern HPC systems\. We are seeking a senior level Systems Administrator with Linux and Software Configuration Management experience to support our ... build automation and release engineering\. This is a Systems Administrator role that manages Linux server infrastructure in support of the program\. The role… more
    Lockheed Martin (06/20/25)
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  • Systems Administrator

    ManTech (Laurel, MD)
    **ManTech** seeks a motivated and career-oriented **System Administrator ** with Linux expertise to join our team in **Laurel, MD** . Become an integral part of a ... Responsible for identifying and resolving performance and capacity issues with Linux and supporting dispatch system and hardware-related problem resolution. +… more
    ManTech (06/03/25)
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